51e2ce43064cc4b47dc82f5fa0b3352048c7a34494e180e7f8baa225d8c4e7bb

General

Target

ca2eb4ecc3f9473bd1bbe0fdde08096a.exe
Size

1003KB
MD5

ca2eb4ecc3f9473bd1bbe0fdde08096a
SHA1

4ef71d823cffb0d0c5ac9d5368d71e86fbeb09e9
SHA256

51e2ce43064cc4b47dc82f5fa0b3352048c7a34494e180e7f8baa225d8c4e7bb
SHA512

f12aaafe38fffd3cfbdead11568fc0d58de727e8d7882be5e15139710e57c830c86368645fd67fd4f29d3a44ad11d936c01953e1d06777010e4f1ec55467af6d
SSDEEP

12288:tiRbwtuIZcR7yb4QpfMjQbpgE4PhR7sla0cTREg3Q8/xPINUdP3WR+QZ4i+Krr9z:UsusL0jNPvAPsL3hZINZuwIH

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2520	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe

Executes dropped EXE 1 IoCs

pid	Process
2520	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe

Loads dropped DLL 1 IoCs

pid	Process
2100	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2100-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000b000000012256-17.dat	upx
behavioral1/memory/2520-18-0x0000000000400000-0x000000000065C000-memory.dmp	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs

Web Service

T1102

flow	ioc
2	pastebin.com

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2732	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2100	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2100	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe
2520	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2520	2100	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe	29
PID 2100 wrote to memory of 2520	2100	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe	29
PID 2100 wrote to memory of 2520	2100	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe	29
PID 2100 wrote to memory of 2520	2100	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe	29
PID 2520 wrote to memory of 2732	2520	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe	30
PID 2520 wrote to memory of 2732	2520	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe	30
PID 2520 wrote to memory of 2732	2520	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe	30
PID 2520 wrote to memory of 2732	2520	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe	30
PID 2520 wrote to memory of 3048	2520	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe	32
PID 2520 wrote to memory of 3048	2520	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe	32
PID 2520 wrote to memory of 3048	2520	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe	32
PID 2520 wrote to memory of 3048	2520	ca2eb4ecc3f9473bd1bbe0fdde08096a.exe	32
PID 3048 wrote to memory of 2576	3048	cmd.exe	34
PID 3048 wrote to memory of 2576	3048	cmd.exe	34
PID 3048 wrote to memory of 2576	3048	cmd.exe	34
PID 3048 wrote to memory of 2576	3048	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\ca2eb4ecc3f9473bd1bbe0fdde08096a.exe
"C:\Users\Admin\AppData\Local\Temp\ca2eb4ecc3f9473bd1bbe0fdde08096a.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Users\Admin\AppData\Local\Temp\ca2eb4ecc3f9473bd1bbe0fdde08096a.exe
  C:\Users\Admin\AppData\Local\Temp\ca2eb4ecc3f9473bd1bbe0fdde08096a.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2520
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\ca2eb4ecc3f9473bd1bbe0fdde08096a.exe" /TN oC7ri3HGb305 /F
    3⤵
    - Creates scheduled task(s)
    PID:2732
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN oC7ri3HGb305 > C:\Users\Admin\AppData\Local\Temp\xxxAJ7.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3048
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN oC7ri3HGb305
      4⤵
      PID:2576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ca2eb4ecc3f9473bd1bbe0fdde08096a.exe

Filesize
1003KB

MD5
598e5c7915fa5c8eaf0ebffd02ed8fb2

SHA1
7e5c8fc968c7089159c0fab4e2e99af9036b1f21

SHA256
3dd0a966f66203ae87f1f2b6f9265cf5c49a321754747836b7870071c1e0120f

SHA512
5759c7fb0ded5eb748d3bb7b2a8766627bc2cc11fe9e1851eaabfc1da1391d1807d509ffeff8a01f1272e0c43bc91f8efceba1cbe6b995d75faf84e10c2048b2

Download Submit
C:\Users\Admin\AppData\Local\Temp\xxxAJ7.xml

Filesize
1KB

MD5
3f7c9c35648843429bd6ce142fdab2b1

SHA1
501d49b557e141625e0b44b3626f9fa20e10677a

SHA256
7cb2e2d17c38879ebf7d25e03b18a92a48f38de0df8047c74b388d0309f6977f

SHA512
802ecda1b60b4942729cf380184b0dc240dfad05743c363baeee872b2b91d81d05a47aeb1bc00103bd2c776ae848eedb2ec865c789223bb01030317633fc81c3

Download Submit
memory/2100-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2100-6-0x0000000000330000-0x00000000003AE000-memory.dmp

Filesize
504KB

Download
memory/2100-16-0x0000000022EA0000-0x00000000230FC000-memory.dmp

Filesize
2.4MB

Download
memory/2100-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2100-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2100-54-0x0000000022EA0000-0x00000000230FC000-memory.dmp

Filesize
2.4MB

Download
memory/2520-18-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2520-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2520-27-0x00000000002A0000-0x000000000030B000-memory.dmp

Filesize
428KB

Download
memory/2520-21-0x0000000000220000-0x000000000029E000-memory.dmp

Filesize
504KB

Download
memory/2520-55-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads